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Oppo A91 (2019) 128GB vs. Galaxy A6 (2018) 64GB Specs & Scores

Created date: 2019-12-19 19:15:46, Updated date: 2021-10-20 15:41:36

Oppo A91 (2019) 128GBGalaxy A6 (2018) 64GB
Oppo A91 (2019) 128GBGalaxy A6 (2018) 64GB

How are the "Oppo A91 (2019) 128GB" and "Galaxy A6 (2018) 64GB" different? We have tested and evaluated their differences. We also explain which one may be best for you.

Oppo A91 (2019) 128GBGalaxy A6 (2018) 64GB
Oppo A91 (2019) 128GB

Galaxy A6 (2018) 64GB

General rating:
Griprating-image2.9
58/100
rating-image3.1
62/100
Screen qualityrating-image4.1
81/100
rating-image3.2
63/100
Performancerating-image4.9
98/100
rating-image4.4
87/100
Storage sizerating-image4.5
90/100
rating-image4.2
84/100
Batteryrating-image5.0
100/100
rating-image4.7
93/100
Rear-camera resolutionrating-image5.0
100/100
rating-image4.0
80/100
Front-camera resolutionrating-image5.0
100/100
rating-image5.0
100/100

What is the difference between the "Oppo A91 (2019) 128GB" and the "Galaxy A6 (2018) 64GB"? See a detailed comparison of ease of use and performance

Comparison of weight and size of the "Oppo A91 (2019) 128GB" and "Galaxy A6 (2018) 64GB"

The design of Oppo A91 (2019) 128GB

The "Oppo A91 (2019) 128GB" is 160.2mm long, 73.3mm wide, and 7.9mm thick. It weighs 172.0g.

The design of Galaxy A6 (2018) 64GB

The "Galaxy A6 (2018) 64GB" is 149.9mm long, 70.8mm wide, and 7.7mm thick. It weighs 162.0g.

Which is the better design to use?

In comparison, the size difference is 10.2mm in length, 2.5mm in width, and 0.2mm in thickness. Both the "Oppo A91 (2019) 128GB" and "Galaxy A6 (2018) 64GB" are equally easy to use with one hand. Hiragana flick input is basically just as easy to use with "Oppo A91 (2019) 128GB" and "Galaxy A6 (2018) 64GB". Both the "Oppo A91 (2019) 128GB" and "Galaxy A6 (2018) 64GB" are basically equally portable and easy to handle.

The difference in weight is 10g. "Galaxy A6 (2018) 64GB" weighs less than "Oppo A91 (2019) 128GB" and is easier to handle.

Oppo A91 (2019) 128GB

Galaxy A6 (2018) 64GB

Ease of holding it in one hand68/10071/100
How much it does not feel heavy to hold in one hand38/10044/100
Ease of carrying around62/10064/100

Compare the display of the "Oppo A91 (2019) 128GB" and "Galaxy A6 (2018) 64GB"

Display of the Oppo A91 (2019) 128GB

The "Oppo A91 (2019) 128GB" uses a AMOLED liquid crystal. The resolution is 1080 x 2400, and the pixel density is 411ppi. The "Oppo A91 (2019) 128GB" has a 6.4inch screen size.

Display of the Galaxy A6 (2018) 64GB

The "Galaxy A6 (2018) 64GB" uses a Super AMOLED liquid crystal. The resolution is 720 x 1480, and the pixel density is 293ppi. The "Galaxy A6 (2018) 64GB" has a 5.6inch screen size.

Which has a better screen?

This makes a 0.8inch difference in the display sizes. Lining up the displays side by side makes the difference in size clearly visible. "Oppo A91 (2019) 128GB" has a bigger display that is easier to use, especially for looking things up on the Internet and using social media. Both the "Oppo A91 (2019) 128GB" and the "Galaxy A6 (2018) 64GB" can be easily used for this kind of purpose. If you compare how well the different phones support mobile games, the display size of "Oppo A91 (2019) 128GB" makes it more suited for playing games. Both the "Oppo A91 (2019) 128GB" and the "Galaxy A6 (2018) 64GB" can be easily used for this kind of purpose.

In terms of display, the "Oppo A91 (2019) 128GB" is a better choice for those looking to use their phone for browsing the web or for gaming. When using the smartphone as a VR, the screen is generally held much closer to the face than when using the smartphone for other purposes, and so the clarity of the screen becomes a rather important factor. The "Oppo A91 (2019) 128GB" also offers a crisp, cleaner display when using a VR headset than the "Galaxy A6 (2018) 64GB". The "Galaxy A6 (2018) 64GB" has the performance needed for this kind of purpose.

Oppo A91 (2019) 128GB

Galaxy A6 (2018) 64GB

How suited is the screen for usual usage?79/10073/100
How suited is the screen to play games on?83/10074/100

Compare the camera performances of the "Oppo A91 (2019) 128GB" and "Galaxy A6 (2018) 64GB"

Camera performance of Oppo A91 (2019) 128GB

The main camera of the "Oppo A91 (2019) 128GB" has 48.0MP. The front camera has 16.0MP.

Camera performance of Galaxy A6 (2018) 64GB

The main camera of the "Galaxy A6 (2018) 64GB" has 16.0MP. The front camera has 16.0MP.

Which camera performance is better?

The back cameras thus have a 32MP difference in comparison. The "Oppo A91 (2019) 128GB" also functions better for long-shot photos for the perfect group photo or a picturesque shot of a beautiful location. Also, when using the rear camera to snap close shots of photogenic sweets or meals, there is very little difference between the pixel counts of the two phones. Both the "Oppo A91 (2019) 128GB" and the "Galaxy A6 (2018) 64GB" can be easily used for this kind of purpose.

When shooting objects or people with the front phone camera from a short distance, such as taking a selfie with a selfie-stick, there is very little difference between the pixel counts of the two phones, even when it comes to the scenery in the background of such photographs. Both the "Oppo A91 (2019) 128GB" and the "Galaxy A6 (2018) 64GB" can be easily used for this kind of purpose. There is not much difference between the pixel counts of "Oppo A91 (2019) 128GB" and "Galaxy A6 (2018) 64GB" when it comes to taking close-up photographs such as selfies or profile pics with the front phone camera.

Oppo A91 (2019) 128GB

Galaxy A6 (2018) 64GB

Is is suited to taking far away objects with the rear camera?100/10080/100
Is it suited for taking close objects with the built-in camera?100/100100/100

Comparison of the processing capabilities of the "Oppo A91 (2019) 128GB" and "Galaxy A6 (2018) 64GB"

The processing capability of the Oppo A91 (2019) 128GB

Performance is defined by the chipset, and the "Oppo A91 (2019) 128GB" uses the Mediatek MT6771V Helio P70 SoC. The CPU performance is 2.1GHz+2.0GHz×8(8.0-cores). The memory capacity is 8.0GB.

The processing capability of the Galaxy A6 (2018) 64GB

Performance is defined by the chipset, and the "Galaxy A6 (2018) 64GB" uses the Exynos 7870 Octa SoC. The CPU performance is 1.6GHz×8(8.0-cores). The memory capacity is 4.0GB.

Which has the better processing capability?

As compared to the "Galaxy A6 (2018) 64GB", the "Oppo A91 (2019) 128GB" boasts boasts a better CPU and specs. This is a 4GB difference in memory capacity. The "Oppo A91 (2019) 128GB" has more memory storage, making the "Oppo A91 (2019) 128GB" work better for multitasking or running 3D games.

For those who only use their phone's basic features like emailing, instant messaging, or social media, the "Oppo A91 (2019) 128GB" is the better choice to buy over the "Galaxy A6 (2018) 64GB". For people who mainly use their phones to look things up online, watch videos and play games occasionally I can recommend the "Oppo A91 (2019) 128GB" and the "Galaxy A6 (2018) 64GB" equally. Both the "Oppo A91 (2019) 128GB" and the "Galaxy A6 (2018) 64GB" can be easily used for this kind of purpose.

For playing 2D and simpler 3D games, "Oppo A91 (2019) 128GB" is more suitable as the games are less likely to stall. Complex, full-fledged 3D games definitely run better on the "Oppo A91 (2019) 128GB" than the "Galaxy A6 (2018) 64GB". Both the "Oppo A91 (2019) 128GB" and the "Galaxy A6 (2018) 64GB" can be easily used for this kind of purpose.

Oppo A91 (2019) 128GB

Galaxy A6 (2018) 64GB

Review on the CPU capbility and memory capacity when using Social Networks or the Internet100/10090/100
Review on the CPU speed and the memory capacity while playing 3D games97/10084/100

Comparison of the battery life of the "Oppo A91 (2019) 128GB" and "Galaxy A6 (2018) 64GB"

Battery performance of Oppo A91 (2019) 128GB

The "Oppo A91 (2019) 128GB" has a battery capacity of 4025.0mAh.

Battery performance of Galaxy A6 (2018) 64GB

The "Galaxy A6 (2018) 64GB" has a battery capacity of 3000.0mAh.

Which battery perfomances is better?

This makes a difference in battery capacity of 1025mAh, but it is not enough to only compare the capacity. With a high-performance CPU, the battery drains faster, and a larger screen also uses more battery.

The "Oppo A91 (2019) 128GB" is also a great choice for those who only use their phone for occasional phone calls or for checking the time. For average daily use, for example looking things up online, SNS, gaming or occasionally checking your screen I can recommend the "Oppo A91 (2019) 128GB" slightly more. Both the "Oppo A91 (2019) 128GB" and the "Galaxy A6 (2018) 64GB" can be easily used for this kind of purpose.

The battery life of the "Oppo A91 (2019) 128GB" is well equipped to handle long hours of gaming, video playback, and other kinds of frequent daily use. Both the "Oppo A91 (2019) 128GB" and the "Galaxy A6 (2018) 64GB" can be easily used for this kind of purpose.

Oppo A91 (2019) 128GB

Galaxy A6 (2018) 64GB

Review on the battery life of a phone mainly using Social Networks and the Internet100/10093/100
Review on the battery life of a phone mainly using mainly games and videos100/10083/100

Compare the storage capacity of the "Oppo A91 (2019) 128GB" and "Galaxy A6 (2018) 64GB"

The storage capacity of the Oppo A91 (2019) 128GB

The "Oppo A91 (2019) 128GB" has 128.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage. A SD with a maximum of 256.0GB can be used.

The storage capacity of the Galaxy A6 (2018) 64GB

The "Galaxy A6 (2018) 64GB" has 64.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage. A SD with a maximum of 256.0GB can be used.

Which has the easier storage to use?

The difference in internal memory is about 64GB. "Oppo A91 (2019) 128GB" is recommended if you are using your phone mainly for downloading games and using apps such as social media. Avid gamers should look to the "Oppo A91 (2019) 128GB" for fulfilling their storage needs, as the "Galaxy A6 (2018) 64GB" unfortunately falls behind here. Both the "Oppo A91 (2019) 128GB" and the "Galaxy A6 (2018) 64GB" can be easily used for this kind of purpose.

When the storage added with a SD card is included, then the difference is about 64GB. Because the speed of loading from or saving to the SD card is slow, it is suited for saving pictures or videos. If you want to save long videos or save lots of photos, it does not make much difference whether you choose "Oppo A91 (2019) 128GB" or "Galaxy A6 (2018) 64GB". Both the "Oppo A91 (2019) 128GB" and the "Galaxy A6 (2018) 64GB" can be easily used for this kind of purpose.

Oppo A91 (2019) 128GB

Galaxy A6 (2018) 64GB

Review on the storage capacity when playing many games90/10084/100
Review on when you store many pictures and videos92/10091/100

Which to buy, the "Oppo A91 (2019) 128GB" or "Galaxy A6 (2018) 64GB"

At the end of the day which is better, the "Oppo A91 (2019) 128GB" or "Galaxy A6 (2018) 64GB"?

When it comes to being easy to handle and carry around, there is hardly any difference between "Oppo A91 (2019) 128GB" and "Galaxy A6 (2018) 64GB". Its perfect screen size of 6.4inch makes the "Oppo A91 (2019) 128GB" a lot easier to use. The "Oppo A91 (2019) 128GB" also hands down has the superior specs. When comparing "Oppo A91 (2019) 128GB" and "Galaxy A6 (2018) 64GB" overall, "Oppo A91 (2019) 128GB" is a more balanced model and is recommended.

Oppo A91 (2019) 128GB

Galaxy A6 (2018) 64GB

Handling58/10062/100
Display81/10063/100
CPU specs98/10087/100
General rating87/10078/100

Is it recommended to buy the Oppo A91 (2019) 128GB, compared with other smartphones?

Compared to other smartphones, the "Oppo A91 (2019) 128GB" is averagely easy to hold. Although it can be a little difficult, it is the right size to be able to operate with one hand. The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts. In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use. Looking at the overall specifications, the "Oppo A91 (2019) 128GB" is a high-end smart phone.

Is it recommended to buy the Galaxy A6 (2018) 64GB, compared with other smartphones?

Compared to other smart phones, the "Galaxy A6 (2018) 64GB" has a size that is easy to hold, and looks compact. It can be easily operated with one hand. The screen size is comparable to that of standard smartphones, so it is suited for doing internet searches and browsing or for simple SNS messaging. In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use. Looking at the overall specifications, the "Galaxy A6 (2018) 64GB" is a middle-range to high-end smart phone.

What are the spec differences between the "Oppo A91 (2019) 128GB" and "Galaxy A6 (2018) 64GB" ?

A summary of the technical specifications of the "Oppo A91 (2019) 128GB" and "Galaxy A6 (2018) 64GB". Functions and performance variations on the same model will be highlighted in red.

Oppo A91 (2019) 128GBGalaxy A6 (2018) 64GB
Oppo A91 (2019) 128GBGalaxy A6 (2018) 64GB
ColorLightening Black/Unicorn White/Blazing Blue/RedBlack/Gold/Blue/Lavender
OSAndroidAndroid
Dimensions (width x height x thickness)73.3mm x 160.2mm x 7.9mm70.8mm x 149.9mm x 7.7mm
Weight172.0g162.0g
Display size6.4inch5.6inch
Display typeAMOLEDSuper AMOLED
Screen resolution (width x height)1080 x 2400720 x 1480
Pixel density411ppi293ppi
Battery capacity4025.0mAh3000.0mAh
ChipsetMediatek MT6771V Helio P70Exynos 7870 Octa
CPU specs2.1GHz+2.0GHz×8(8.0-cores)1.6GHz×8(8.0-cores)
RAM size8.0GB4.0GB
Storage size128.0GB64.0GB
Rear-camera resolution48.0MP16.0MP
Front-camera resolution16.0MP16.0MP

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